单项选择题

The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.

A.trim
B.yaw
C.heel
D.loll

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单项选择题

In the event of damage to the DEEP WATER SHIP which results in flooding to one of the lower-hull tanks，pump from（）.

A.nearby damaged tanks
B.nearby undamaged tanks containing ballast
C.tanks on the opposite corner
D.the opposite trim tank

单项选择题

If the cause of a sudden severe list or trim is negative initial stability，counter flooding into empty tanks may（）.

A.increase the righting moment
B.cause an increase in the righting arm
C.bring the unit to an upright equilibrium position
D.cause the unit to flop to a greater angle